Date: Tue, 7 Feb 2006 14:34:24 +0300 From: Sergey Lungu <sergey.lungu@gmail.com> To: freebsd-stable@freebsd.org Subject: Re: atapicam problem (again): hang on boot with DVD burner Message-ID: <20060207143424.3542a739.sergey.lungu@gmail.com> In-Reply-To: <200602071807.51127.malcolm.kay@internode.on.net> References: <20060207015911.16cd48f1.sergey.lungu@gmail.com> <200602071807.51127.malcolm.kay@internode.on.net>
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On Tue, 7 Feb 2006 18:07:50 +1030 Malcolm Kay <malcolm.kay@internode.on.net> wrote: > On Tue, 7 Feb 2006 09:29 am, Sergey Lungu wrote: > > Hi! > > > > I'm not burning DVDs frequently, so I haven't seen this > > problem before. I have burned a DVD with growisofs and after > > that I am seeing a 3-5 min hang at boot time. No error > > messages at all, just hang :) > > > > Here is what I have: > > > > Copyright (c) 1992-2005 The FreeBSD Project. > > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, > > 1993, 1994 The Regents of the University of California. All > > rights reserved. FreeBSD 6.1-PRERELEASE #0: Fri Feb 3 > > 11:35:18 MSK 2006 > > keyer@ogre.obchaga.org:/usr/obj/usr/src/sys/OGRE > > ACPI APIC Table: <A M I OEMAPIC > > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2405.47-MHz 686-class > > CPU) Origin = "GenuineIntel" Id = 0xf41 Stepping = 1 > > > > [...] > > > > acd0: DMA limited to UDMA33, controller found non-ATA66 cable > > acd0: DVDR <PIONEER DVD-RW DVR-110D/1.08> at ata1-master > > UDMA33 cd0 at ata1 bus 0 target 0 lun 0 > > cd0: <PIONEER DVD-RW DVR-110D 1.08> Removable CD-ROM SCSI-0 > > device cd0: 33.000MB/s transfers > > cd0: Attempt to query device size failed: NOT READY, Medium > > not present > > > In my limited experience of hanging on boot up the delay has been > caused by the next, not yet announced activity (possibly not a > very useful comment). > > Malcolm As you can see below the next activity is "Trying to mount root from ufs:/dev/ad0s2a" and it is definitely not the cause of hang. Any way, maybe there is some oher information I can supply to clear the problem up? > > [3-5 min hang goes here] > > > > Trying to mount root from ufs:/dev/ad0s2a > > > > The most interesting thing is that I had no such problem > > before using my DVD burner! > > > > Is there a way to fix it? -- Sergey Lungu Please don't steal, the IRS hates competition!
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